数字音频功率放大器Digital power amplifier
专利产品号：ZL 2020 3 0794576.6
5D智能数字音频功率放大器在4D系列功率放大器的基础上优化了更实用技术和功能，如；防水触摸屏、不锈钢机箱、不断电交换机网口、POE电源等功能。其功能及性能领先于世界专业音响行业，QPFX音频功率放大器具有专业高保真音色，声音清晰饱满通透，工艺也很精湛。5D系列音频功率放大器具有两路单模单光纤可分为接受和发射模块同时插入功能。具备8路300W网口50V直流POE电压供给。
The 5D intelligent digital audio power amplifier optimizes more practical technologies and functions based on the 4D series power amplifiers, such as waterproof touch screens, stainless steel enclosures, uninterrupted switch network ports, and POE power supply. Its functions and performance lead the world professional audio industry. The QPFX audio power amplifier has professional high-fidelity sound quality, with clear, full, and transparent sound, and exquisite craftsmanship. The 5D series audio power amplifier features two single-mode single-fiber channels that can be divided into receiving and transmitting modules that can be inserted simultaneously. It provides 8 channels of 300W network ports with 50V DC POE voltage supply.
功能特点Features:
1、远程网络开关机、可编程群组电源管理1. Remote network power on/off, programmable group power management
2、远距离光纤传输（标配单模单纤20公里收和发双模块配置）2. Long-distance fiber optic transmission (standard configuration: single-mode, single-fiber, 20 km transmit and receive dual modules)
3、SC端口光纤直接输入和输出 3. Direct fiber input and output via SC ports
4、宽电压AC90V-260V输入4. Wide voltage AC 90V-260V input
5、故障保护时降低输出功率（不断音）不停机功能 5. Fault protection reduces output power (no sound interruption) without shutdown
6、四路输出功率定阻定压可转换6. Four-channel output power, switchable between constant impedance and constant voltage
7、机联可多达256台7. Supports up to 256 units in multiple connections
8、可通过远程管理调控主机8. Remote management control of the main unit
9、4.3寸彩色触摸屏 9. 4.3-inch color touchscreen
10、内置中英文界面10. Built-in Chinese and English interface
11、整机具有防潮、防锈、绝缘处理11. Whole unit is moisture-proof, rust-proof, and insulated
12、4路Dante输入12. 4 Dante inputs
13、4路AES输入13. 4 AES inputs
14、4路DSP精细处理器14. 4 DSP fine processors
15、FIR全通滤波器15. FIR full-range filter
16、PWM超大功率设计16. PWM high-power design
17、4路XLR模拟输入17. 4 XLR analog inputs
18、定阻输出4-16欧姆18. Constant impedance output 4-16 ohms
19、定压输出70V、100V19. Constant voltage output 70V, 100V
20、RS485及RS232端口20. RS485 and RS232 ports
21、USB本地调节21. USB local adjustment
22、本机具备8口网络交换机功能22. This device has the functionality of an 8-port network switch
23、输入灵敏度三档调节23. Three-level input sensitivity adjustment
24、内置QPFX音箱模式24. Built-in QPFX speaker mode
25、工作状态温度显示25. Working status temperature display
26、功放具有热备份功能26. Amplifier has a thermal backup function
27、内部电路板采用绝缘、防潮、防腐蚀处理27. Internal circuit boards are treated for insulation, moisture-proof, and corrosion resistance
28、息屏状态信号自动触发28. Signal is automatically triggered in screen-off state
29、自带8路POE网络交换机29. Built-in 8-port POE network switch
30、机体采用IP55防水处理30. The body is treated with IP55 waterproof protection
优点： 该功率放大器光纤可以直接互联带光口输出的数字调音台，可以省略调音台到功率放大器中间的所有设备
Advantages: The optical fiber of this power amplifier can be directly connected to a digital mixer with an optical output, allowing all intermediate devices between the mixer and the power amplifier to be omitted
| 5D | 数字功率放大器Digital Power Amplifier |
| 产品型号Product Model: | 5D11 5D16 5D21 5D25 |
| 技术参数TechnicalSpecifications: | 4X1100W 4X1600W 4X2100 4X2600 |
| 8Ω立体产功率8-Ohm Stereo Output Power: | 4X1100W 4X1600w 4x2100w 4X2600w |
| 4Ω立体产功率4-Ohm Stereo Output Power: | 4X2000W 4X3000W 4X4000w 4X5000W |
| 输入电平Input Level: | 0dBu/6dBu/12dB三种模式 three modes |
| 输入连接器Connector: | XLR母 |
| 输入阻抗Input Impedance: | 20KΩ平衡 |
| 输入共志抑制比Input Common Mode Rejection Ratio: | >80dB |
| 输出连接器Output Connector: | Speakon座 |
| 信唤比Signal-to-Noise Ratio: | >100dB |
| 通道隔离度Channel Isolation: | -75dB |
| 总谐波失真TotalHarmonicDistortion: | <0.3%(20 Hz-20 kHz 800W) |
| 频率 响应Frequency Response: | 20Hz-20KHz(+/-0.3dB,1W/8Ω) |
| 冷却方式Cooling Method: | 无级调速风扇，气流由前到后 Stepless adjustable fan, airflow front to back |
| 功放保护方式Amplifier Protection: | 短路、断路、直流电压、过热、过压、射频、超低频保护、故障时降低功率不断音、不停机功能 Short circuit, open circuit, DC voltage, overheating, overvoltage, radio frequency, ultra-low frequency protection, power reduction during fault without muting, uninterrupted operation function |
| 电源规格Power Supply: | 交流电压90-260V 50-60Hz |
| 设备尺寸(长宽X高)DeviceDimensions(LxWxH): | 420X483X88mm |
| 机器重量Machine weight: | 16.5KG 16.5KG 16.5KG 16.5KG |
| 运输重量Shipping weight: | 19.2KG 19.2KG 19.2KG 19.2KG |
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Note: Products with red characters are not yet available on the market
